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For questions about the long-term change of a specific species, type of creature, or trait, usually through the process of natural selection and reproduction. Ideal questions focus on traits, not entire creatures. Consider also [creature-design].
0
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Why might a plant evolve a brain and the ability to move?
TL;DR: "plant" is a role, and this role functions at timescales incompatible with the original requirement. Anything that can move fast and has a brain is an animal, the best you can get is a photosyn …
41
votes
Anatomically correct metalhead, part 1 - headbanging
In our world, we do have an animal that habitually violently smashes its head against things at high frequency: the woodpecker.
Their heads have multiple adaptations to the repeated stresses caused b …